Specifications

Net Power	699 HP (521 kW)
Operating Weight	204693 lb (92848 kg)
Bucket Capacities	8.6-9.2 m3 (11.2-12.0 yd3)
Engine Model	Cat® C27
Rated Payload	17.5 t (15.88 t)
Bore	5.4 in (137.2 mm)
Stroke	6 in (152.4 mm)
Displacement	1649.5 in³ (27.03 l)
Torque Rise	18 % (18 %)
Bucket Capacity Range	8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3)
Transmission Type	Cat-Planetenlastschaltgetriebe
Forward – 1	4.5 mile/h (7.3 km/h)
Forward – 2	8.3 mile/h (13.3 km/h)
Forward – 3	14.2 mile/h (22.9 km/h)
Reverse – 1	4.9 mile/h (7.9 km/h)
Reverse – 2	9.1 mile/h (14.7 km/h)
Reverse – 3	15.5 mile/h (24.9 km/h)
Front	Fixed
Rear	Trunnion
Oscillation Angle	8.5°
Raise	9.4 s (9.4 s)
Dump	2.9 s (2.9 s)
Fuel Tank	294.3 gal (US) (1114 l)
Cooling System	54.9 gal (US) (208 l)
Transmission	29.1 gal (US) (110 l)
Lower	3.7 s (3.7 s)
Rack Back	4.8 s (4.8 s)
Rack Angle at Maximum Lift	63.7 degrees
B-Pin Height – Maximum Lift	19.2 ft (5867 mm)
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Total Steering Angle	70°
Steering System – Circuit	Pilot, load sensing
Maximum Flow at 1,400 rpm	94.5 gal/min (358 l/min)
Maximum Overall Height – Bucket Raised	27 ft (8231 mm)
Ground to Top of Exhaust Stacks	16.6 ft (5049 mm)
Note	Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Lower Float Down	3.6 s (3.6 s)
Machine Sound Level (ISO 6395:2008)	115 dB(A) (115 dB(A))
Rear Axle – Centerline to Bumper	12.5 ft (3795 mm)
Total Hydraulic Cycle Time – Empty Bucket	15.9 s (15.9 s)
Ground to Center of Front Axle	3.9 ft (1186 mm)
Ground to Bumper Clearance	3.5 ft (1079 mm)
Dump Angle at Maximum Lift	47.4 degrees
Rack Back Angle – Carry	48.8 degrees
Front Axle Centerline to Bucket Tip	14.2 ft (4338 mm)
Steering System – Pump	Piston, variable displacement
Wheel Base	15.1 ft (4600 mm)
Machine Sound Level (ISO 6395:2008)	113 dB(A) (113 dB(A))
Ground to Top of Hood	12.7 ft (3862 mm)
Maximum Overall Length	41.8 ft (12733 mm)
Clearance at Maximum Lift	13.4 ft (4077 mm)
Ground to Top of ROPS	17.2 ft (5240 mm)
Reach – Maximum Lift	7.2 ft (2193 mm)
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Ground to Lower Hitch Clearance	2 ft (596 mm)
Differential – Final Drives – Rear	68.9 gal (US) (261 l)
Relief Valve Setting – Steering	4641 psi (32000 kPa)
Direct Drive – Reverse 3	16.4 mile/h (26.4 km/h)
Rated Speed – Gross – ISO 14396	752 HP (561 kW)
Rated Speed – Net Power – SAE J1349 – High Ambient	648 HP (483 kW)
Rated Speed	1800 r/min (1800 r/min)
Rated Speed – Net Power – SAE J1349 – Standard Ambient	699 HP (521 kW)
Emissions	Entspricht EPA Tier 4 Final/Tier 2 (USA)
Peak Torque – 1,200 rpm	2624 lb/ft (3557 N·m)
Gross – ISO 14396	752 HP (561 kW)
Net Power – SAE J1349	699 HP (521 kW)
Rated Speed – Gross – SAE J1995	766 HP (571 kW)
Rated Payload – Standard	17.5 t (15.88 t)
Cat Truck Match – Standard	773-775
Direct Drive – Reverse 1	5.4 mile/h (8.7 km/h)
Direct Drive – Reverse 2	9.6 mile/h (15.4 km/h)
Direct Drive – Forward 2	8.5 mile/h (13.7 km/h)
Direct Drive – Forward 3	15.2 mile/h (24.5 km/h)
Rack Back Angle – Ground Level	40.4 degrees
Pilot System	Open loop and pressure reducing
Hydraulic System Factory Fill	210 gal (US) (795 l)
Hydraulic Tank – Implement and Hydraulic Fan	68.9 gal (US) (261 l)
Engine Crankcase	20 gal (US) (75.7 l)
Differential – Final Drives – Front	71.6 gal (US) (271 l)
Hydraulic Tank – Steering and Braking	34.9 gal (US) (132 l)
Cylinders, Double Acting – Lift, Bore and Stroke	254 mm × 1264 mm (10.0 in × 49.8 in)
Lift/Tilt System – Circuit	Positive flow control
Direct Drive – Forward 1	Lock-up disabled
Maximum Flow at 1,800 rpm (2)	216 gal/min (817 l/min)
Relief Valve Setting – Main	507 psi (3500 kPa)
Maximum Flow at 1,800 rpm (1)	22.2 gal/min (84 l/min)
Lift/Tilt System	Variable displacement piston
Cylinders, Double Acting – Tilt, Bore and Stroke	317.5 mm × 819 mm (12.5 in × 32.2 in)
Relief Valve Setting – Lift/Tilt	4786 psi (33000 kPa)
Brakes	SAE J1473 OKT90, ISO 3450:1992

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990K Large Wheel Loader – Steel Mill Arrangement

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SPECS SUMMARY

Net Power	699 HP (521 kW)
Operating Weight	204693 lb (92848 kg)
Bucket Capacities	8.6-9.2 m3 (11.2-12.0 yd3)
Engine Model	Cat® C27

Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The Cat 990 Wheel Loader has been a proven performer in steel mill applications where larger machines have typically been used. The 990K Steel Mill Arrangement brings all new levels of performance, safety, operator comfort and efficiency in pit digging and skull handling applications.

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SKU: bde8538154f2 Category: Wheel Loaders

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Description

Net Power	699 HP (521 kW)
Operating Weight	204693 lb (92848 kg)
Bucket Capacities	8.6-9.2 m3 (11.2-12.0 yd3)
Engine Model	Cat® C27
Rated Payload	17.5 t (15.88 t)
Bore	5.4 in (137.2 mm)
Stroke	6 in (152.4 mm)
Displacement	1649.5 in³ (27.03 l)
Torque Rise	18 % (18 %)
Bucket Capacity Range	8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3)
Transmission Type	Cat-Planetenlastschaltgetriebe
Forward – 1	4.5 mile/h (7.3 km/h)
Forward – 2	8.3 mile/h (13.3 km/h)
Forward – 3	14.2 mile/h (22.9 km/h)
Reverse – 1	4.9 mile/h (7.9 km/h)
Reverse – 2	9.1 mile/h (14.7 km/h)
Reverse – 3	15.5 mile/h (24.9 km/h)
Front	Fixed
Rear	Trunnion
Oscillation Angle	8.5°
Raise	9.4 s (9.4 s)
Dump	2.9 s (2.9 s)
Fuel Tank	294.3 gal (US) (1114 l)
Cooling System	54.9 gal (US) (208 l)
Transmission	29.1 gal (US) (110 l)
Lower	3.7 s (3.7 s)
Rack Back	4.8 s (4.8 s)
Rack Angle at Maximum Lift	63.7 degrees
B-Pin Height – Maximum Lift	19.2 ft (5867 mm)
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Total Steering Angle	70°
Steering System – Circuit	Pilot, load sensing
Maximum Flow at 1,400 rpm	94.5 gal/min (358 l/min)
Maximum Overall Height – Bucket Raised	27 ft (8231 mm)
Ground to Top of Exhaust Stacks	16.6 ft (5049 mm)
Note	Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Lower Float Down	3.6 s (3.6 s)
Machine Sound Level (ISO 6395:2008)	115 dB(A) (115 dB(A))
Rear Axle – Centerline to Bumper	12.5 ft (3795 mm)
Total Hydraulic Cycle Time – Empty Bucket	15.9 s (15.9 s)
Ground to Center of Front Axle	3.9 ft (1186 mm)
Ground to Bumper Clearance	3.5 ft (1079 mm)
Dump Angle at Maximum Lift	47.4 degrees
Rack Back Angle – Carry	48.8 degrees
Front Axle Centerline to Bucket Tip	14.2 ft (4338 mm)
Steering System – Pump	Piston, variable displacement
Wheel Base	15.1 ft (4600 mm)
Machine Sound Level (ISO 6395:2008)	113 dB(A) (113 dB(A))
Ground to Top of Hood	12.7 ft (3862 mm)
Maximum Overall Length	41.8 ft (12733 mm)
Clearance at Maximum Lift	13.4 ft (4077 mm)
Ground to Top of ROPS	17.2 ft (5240 mm)
Reach – Maximum Lift	7.2 ft (2193 mm)
Operator Sound Level (ISO 6396:2008)	69 dB(A) (69 dB(A))
Ground to Lower Hitch Clearance	2 ft (596 mm)
Differential – Final Drives – Rear	68.9 gal (US) (261 l)
Relief Valve Setting – Steering	4641 psi (32000 kPa)
Direct Drive – Reverse 3	16.4 mile/h (26.4 km/h)
Rated Speed – Gross – ISO 14396	752 HP (561 kW)
Rated Speed – Net Power – SAE J1349 – High Ambient	648 HP (483 kW)
Rated Speed	1800 r/min (1800 r/min)
Rated Speed – Net Power – SAE J1349 – Standard Ambient	699 HP (521 kW)
Emissions	Entspricht EPA Tier 4 Final/Tier 2 (USA)
Peak Torque – 1,200 rpm	2624 lb/ft (3557 N·m)
Gross – ISO 14396	752 HP (561 kW)
Net Power – SAE J1349	699 HP (521 kW)
Rated Speed – Gross – SAE J1995	766 HP (571 kW)
Rated Payload – Standard	17.5 t (15.88 t)
Cat Truck Match – Standard	773-775
Direct Drive – Reverse 1	5.4 mile/h (8.7 km/h)
Direct Drive – Reverse 2	9.6 mile/h (15.4 km/h)
Direct Drive – Forward 2	8.5 mile/h (13.7 km/h)
Direct Drive – Forward 3	15.2 mile/h (24.5 km/h)
Rack Back Angle – Ground Level	40.4 degrees
Pilot System	Open loop and pressure reducing
Hydraulic System Factory Fill	210 gal (US) (795 l)
Hydraulic Tank – Implement and Hydraulic Fan	68.9 gal (US) (261 l)
Engine Crankcase	20 gal (US) (75.7 l)
Differential – Final Drives – Front	71.6 gal (US) (271 l)
Hydraulic Tank – Steering and Braking	34.9 gal (US) (132 l)
Cylinders, Double Acting – Lift, Bore and Stroke	254 mm × 1264 mm (10.0 in × 49.8 in)
Lift/Tilt System – Circuit	Positive flow control
Direct Drive – Forward 1	Lock-up disabled
Maximum Flow at 1,800 rpm (2)	216 gal/min (817 l/min)
Relief Valve Setting – Main	507 psi (3500 kPa)
Maximum Flow at 1,800 rpm (1)	22.2 gal/min (84 l/min)
Lift/Tilt System	Variable displacement piston
Cylinders, Double Acting – Tilt, Bore and Stroke	317.5 mm × 819 mm (12.5 in × 32.2 in)
Relief Valve Setting – Lift/Tilt	4786 psi (33000 kPa)
Brakes	SAE J1473 OKT90, ISO 3450:1992